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Seaboard Corp
SEB

198 hedge funds and large institutions have $998M invested in Seaboard Corp in 2025 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 59 increasing their positions, 51 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

110% more first-time investments, than exits

New positions opened: 44 | Existing positions closed: 21

26% more capital invested

Capital invested by funds: $792M → $998M (+$206M)

25% more funds holding in top 10

Funds holding in top 10: 4 → 5 (+1)

16% more repeat investments, than reductions

Existing positions increased: 59 | Existing positions reduced: 51

13% more funds holding

Funds holding: 175 → 198 (+23)

0.81% more ownership

Funds ownership: 22.63% → 23.44% (+0.81%)

Holders
198
Holders Change
+23
Holders Change %
+13.14%
% of All Funds
2.41%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.06%
New
44
Increased
59
Reduced
51
Closed
21
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$9.57M
2
Voloridge Investment Management
Voloridge Investment Management
Florida
+$5.98M
3
Corient Private Wealth
Corient Private Wealth
Florida
+$5.08M
4
Marshall Wace
Marshall Wace
United Kingdom
+$5M
5
Jane Street
Jane Street
New York
+$4.71M

Top Sellers

Rank Fund Capital Flow
1
Two Sigma Advisers
Two Sigma Advisers
New York
-$12.3M
2
TAM
Third Avenue Management
New York
-$3.76M
3
Two Sigma Investments
Two Sigma Investments
New York
-$3.63M
4
Northern Trust
Northern Trust
Illinois
-$3.44M
5
Charles Schwab
Charles Schwab
California
-$2.75M
Name Holding Trade Value Shares
Change 		Change in
Stake
GRP
176
Global Retirement Partners
California
$17.8K +$15.8K +4 New
SAM
177
Smartleaf Asset Management
Massachusetts
$13.4K – – –
Rockefeller Capital Management
178
Rockefeller Capital Management
New York
$13.3K – – –
FFO
179
Fortitude Family Office
Arizona
$13.3K +$3.96K +1 +50%
AA
180
Ancora Advisors
Ohio
$13.3K +$11.9K +3 New
Osaic Holdings
181
Osaic Holdings
Arizona
$8.93K – – –
GI
182
GAMMA Investing
California
$8.89K – – –
GWM
183
Geneos Wealth Management
Colorado
$8.89K – – –
NSIM
184
North Star Investment Management
Illinois
$8.89K – – –
PFBT
185
Parkside Financial Bank & Trust
Missouri
$8.89K – – –
QC
186
Quent Capital
New York
$8.89K – – –
JWA
187
JFS Wealth Advisors
Pennsylvania
$8.89K +$3.96K +1 +100%
RFP
188
Root Financial Partners
California
$8.89K +$3.96K +1 +100%
AAM
189
Advisors Asset Management
Colorado
$4.45K -$3.96K -1 -50%
MPWT
190
MassMutual Private Wealth & Trust
Connecticut
$4.45K -$3.96K -1 -50%
BBHC
191
Brown Brothers Harriman & Co
New York
$4.45K – – –
HNB
192
Huntington National Bank
Ohio
$4.45K – – –
Jones Financial Companies
193
Jones Financial Companies
Missouri
$4.45K – – –
PWMG
194
Private Wealth Management Group
New Jersey
$4.45K – – –
SS
195
SBI Securities
Japan
$4.45K – – –
HFS
196
Hantz Financial Services
Michigan
$4K -$3.96K -1 -50%
NWM
197
Navigoe Wealth Management
California
$4K – – –
Los Angeles Capital Management
198
Los Angeles Capital Management
California
$3.31K +$3.96K +1 New
TAM
199
Third Avenue Management
New York
– -$3.76M -1,015 Closed
Balyasny Asset Management
200
Balyasny Asset Management
Illinois
– -$1.21M -331 Closed
5 6 7
8
9

SEB Hedge Fund Activity: Q4 2025 in Review

198 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Seaboard Corp (SEB) for Q4 2025, worth a combined $998M — up 26% from $792M a quarter earlier.

Buyers outnumbered sellers: 44 funds opened new SEB positions and 21 closed out — a net gain of 23 holders — while 59 added to existing stakes and 51 trimmed.

The largest buyer was Arrowstreet Capital, adding an estimated $9.57M. The largest seller was Two Sigma Advisers, cutting an estimated $12.3M.

  • 198 institutional investors held Seaboard Corp (SEB) as of Q4 2025, up from 175 in Q3 2025.
  • Funds reported $998M of Seaboard Corp stock for Q4 2025, up 26% quarter-over-quarter.
  • 44 funds opened new Seaboard Corp positions in Q4 2025 and 21 closed out, a net change of +23 holders.
  • The largest Seaboard Corp buyer in Q4 2025 was Arrowstreet Capital, an estimated $9.57M added.
  • The largest Seaboard Corp seller in Q4 2025 was Two Sigma Advisers, an estimated $12.3M sold.

Based on aggregated 13F filings for Q4 2025.